What is 4/6 + 5/6
If you could answer plz <3

The perimeter of a movie screen is 54 meters. the screen is 18 meters wide. how tall is it?

Solve with work adding cheese to a mcdonalds quarter pounder increases the fat content from 21g to 30g. what is the percent of change ?

Abcd is reflected across the x- axis, then rotated 90 clockwise about the orgin, and finally reflected across the line y= x to form a’ b’ c’ .